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removed an extra if clause

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This commit is contained in:
Joe Czarnecki
2020-03-06 14:39:52 +01:00
committed by GitHub
parent 4e5867cff1
commit 43fb096e64
1 changed files with 3 additions and 5 deletions
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8
06_breadth-first_search/Scala Solutions
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@@ -26,9 +26,6 @@ object BreadthFirstSearch extends App {
var searched = Array() var searched = Array()
var seller = false var seller = false
while (!seller) { while (!seller) {
if (searchQue.isEmpty)
println("No Mango Sellers")
else {
val person = searchQue.dequeue() val person = searchQue.dequeue()
if (!searched.contains(person)){ if (!searched.contains(person)){
if (personIsSeller(person)) { if (personIsSeller(person)) {
@@ -40,12 +37,13 @@ object BreadthFirstSearch extends App {
println("No Mango Sellers") println("No Mango Sellers")
seller = true seller = true
} }
else else {
searchQue ++= graph(person) searchQue ++= graph(person)
searched + person searched + person
}
} }
} }
}
} }
} }